# 3850396 Sensor | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta sensor from the Ignition and Control Systems group, weighing 0.061 kg and listed for 69 applications on DPX engines. No thread size or connector type is published, so order by part number.

## 🚤 Compatibility

-   **Engine Family:** DPX

Full model list at the end of this description.

## ⚙️ Key Features

-   Ignition and Control Systems group
-   DPX engines
-   0.061 kg
-   Listed for 69 applications

## 🔌 Function

Reads an engine or drive condition and reports it to the control system as an electrical signal.

## ⚠️ Common Signs of Failure

-   Warning lamp or alarm with no other symptom
-   Erratic or implausible reading on the display
-   Engine running poorly or derating with a stored fault
-   Green or corroded pins in the connector
-   Cracked body or a chafed lead

## 🛠️ Service Notes

-   Check the loom, plug and earth before condemning the sensor, since corrosion at the connector mimics a failed sensor exactly
-   Clear the stored fault and retest after fitting
-   Do not overtighten a sensor into an alloy housing

## 🔄 Supersession & Cross Reference

### Aftermarket / Verified Equivalents

-   Sierra: 18-7684
-   Mallory: 9-33601
-   WSM: 778-156
-   Recmar: REC3850396

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 7.4GiINCCCE, 7.4GiINCSCE, 7.4GiPLKDCE, 7.4GiPLKECE, 7.4GiPNCACE, 7.4GiPNCSCE, 7.4GiPNCBCE, 7.4GiPNCMCE, 7.4GSiPBYCCE, 7.4GSiPEFS, 7.4GSiPWTR, 7.4GSiXNCB, 7.4GSiXNCM, 5.7GSiPWTR, 5.7GSiCPLKD, 5.7GSiI-A, 5.7GSiPBYCCE, 5.7GSiPEFS, 5.7GSiPLKD, 5.7GSiPLKE, 5.7GXi-A, 5.7GXi-B, 5.7GXiI-A, 5.7GXiI-B, 5.7Gi-A, 5.7GiI-A, 5.7GLPNCS, 5.7GiPLKDCE, 5.7GiPLKECE, 5.7GiIMDA, 5.7GiINCCCE, 5.7GiPHUS, 5.7GiPMDA, 5.7GiPMDACE, 5.7GiPNCACE, 5.7GiPNCSCE, 5.7GiPNCBCE, 5.7GIPNCMCE, 5.7GLiPLKDCE, 5.0GiPBYCCE, 5.0GiPEFS, 5.0GiPWTR, 5.0GXi-A, 4.3GIJBYA, 4.3GIPBYCCE, 4.3GIPEFS, 4.3GIPLKDCE, 4.3GIPLKECE, 4.3GIPNCACE, 4.3GIPNCMCE, 4.3GIPNCSCE, 4.3GIPNCBCE, 4.3GIPWTRCE, 4.3GiJWTR, 4.3GXi-A, 3.0GSMBYMCE, 8.2GSiPBYCCE, 8.2GSiPEFS, 8.2GSiPWTR, 8.2GSiXNCB, 7.4GIIHUBCE, 7.4GSIINCS, 7.4GSIINCC
-   Volvo Penta DPX385XBYDCE, DPX385XEFS, DPX385XLKE
-   Volvo Penta DPX415XEFS, DPX415XLKE, DPX415XBYDCE

## Details

- **Price:** 358.86 AUD
- **Vendor:** Volvo Penta
- **Type:** Sensors & Senders
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 358.86 AUD | In stock |

## Images

- 3850396 Sensor | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3850396-sensor-genuine-volvo-penta)
> Updated: 2026-10-12